• Korean Journal of Community Nutrition
• /
• v.1 no.3
• /
• pp.354-365
• /
• 1996

The purpose of this study was to search the obese related dietary factors of young adolescent girls for developing nutrition education program. In the cross-sectional study of 371 young adolescent girls, 25$\%$ were moderately obese, 13.2$\%$ obese, and a total of 39.1 were over moderately obese. The characteristics of obese girls were as follows. First, obese girls consumed more energy than is needed for physical activity. Their average daily energy intakes were not significantly higher and the daily energy expenditures were significantly lower than those of normal girls. Second, obese girls showed higher intakes of protein and fat, and ate more animal foods than normal girls. Fourth, obese girls skipped meals more often, especially breakfast. They ate less rice. For both normal and obese girls, their common dietary problems were low intake of calcium and iron, and high intake of snack foods. The result of this study shows that nutrition education programs for obese adolescent girls should be designed for eating habits, food balance and moderation. future research is to develop the effective nutrition education program for the obese adolescent girls.

• Journal of Nutrition and Health
• /
• v.32 no.4
• /
• pp.419-429
• /
• 1999

This study was conducted to investigate the dietary habits and assess the dietary intake of preschool children. Food habit, preference and nutritional supplement status were investigated using a questionnaire answered by the mothers of 453 subjects aged 3 to 6 years old. Also, a dietary intake survey using a 24-hour recall method was performed by mothers of the children. It was found that 81.2% of subjects had milk, dairy products, cookies, fruit and bread between meals once or twice per day. As well, 60.3% of subjects had an unbalanced diet and 20.7% had an overeating habit. Thus, unbalanced diet was a serious problem for many of the subjects. Due to weight controls, digestion problems and allergies, 11.7% of subjects had special dietary consideration. And 26.4% of subjects were using nutritional supplements. From the 24-recall survey, it was found that all nutrient intakes were higher than the Korean RDA except calcium and vitamin A. Nutrient intakes for protein, calcium, phosphorus and vitamin B2 were significantly different by sex, and also increased with age but not significantly. Children received 35% of daily energy, 44% of daily fat and 52% of daily calcium from snacks, so snacks clearly play an important role in dietary intake. The average number of foods consumed per day by subjects was 17.6 and that dishes was 11.0. Most children consumed 4 or 5 food groups per day. In conclusion, the dietary intake of children aged 3 to 6 were deemed adequate judging from nutrient intake and dietary diversity. More attention should be paid to the nutritional value of snacks in this age group.

• Korean Journal of Community Nutrition
• /
• v.10 no.4
• /
• pp.471-483
• /
• 2005

The purpose of this study was to investigate food habits, nutrients intakes and nutritional quality of the preschool children living in Seoul. The study was performed by analyzing a questionnaire answered by the mothers of 233 subjects aged 2 to 6 years old. A three-day dietary intakes survey, using a 24 hour recall method was used by both the mothers and teachers of the children in day care centers. Twenty eight, 65.9 and $21.8\%$ of preschool children were underweight, normal and overweight or obese, respectively. It was found that $19.8\%$ of preschool children replied that they skipped breakfast sometimes. The major reasons for skipping breakfast were 'snacks' ($38.3\%$) and 'no appetite' ($32.6\%$). The proportion of subjects having unbalanced meals was $61.6\%$. From the 24-recall survey, it was found that all nutrients intakes were higher than those of the Korean RDA except zinc. The proportions of carbohydrate, protein and fat from total calories were 56,1, 17.2 and $30.7\%$. The P/M/S ratio was 0.62 : 0.86 : 1. Nutrient adquacy (NAR), mean of nu-trient adequacy ratio (MAR) and index of nutritional quality (INQ) were considered adequate. In conclusion, the dietary intakes of children aged 2 to 6 were assumed adequate judging from nutrient intakes, although some attention should be paid to fat intake in this age group.

• Journal of the Korean Society of Food Culture
• /
• v.33 no.5
• /
• pp.411-425
• /
• 2018

Low sodium (1,300 mg) containing menu items and recipes applicable to institutional food services were developed while maintaining taste and nutrition contents. These developed recipes were used in a total of 258 dish items, including 39 one-dish meals, 43 guk or jjigae (soups or pot stews), 59 meat or fish side-dishes, 94 vegetable side-dishes, 9 jeons (pan-fried dishes), and 14 kimchis or pickles. A total of 90 menu items using 258 dishes were categorized into one-dish menu items or Korean dining table-setting items. They were re-sorted to soup or pot stew containing or not containing items. The protein content was significantly higher in one-dish menus than in Korean dining table-setting menus (p<0.05), whereas the energy, carbohydrates, lipids, and sodium did not differ significantly between them. Menus including guk showed no significant differences in energy, carbohydrates, lipids, or sodium when compared with menus not including guk. For practical application of these developed low sodium menu items for institutional food services, education manuals for nutrition should be developed, and networks among governmental agencies, institutional food services and research institutions should be established.

• Journal of the Korean Society of Food Culture
• /
• v.34 no.1
• /
• pp.44-52
• /
• 2019

This study examined the lifestyle factors, dietary attitudes, food habits, and dietary nutrition intake of college students before and after nutrition education. A total of 44 college students were recruited and a questionnaire survey was conducted. Dietary nutrient consumption was obtained from the one day 24-hr recall. Scores on 'Concerns about health (p<0.05)', 'Regular exercise (p<0.01)', and number of steps (p<0.001) were significantly higher after-training. The dietary attitude (31.3 vs. 33.7, p<0.01) and food habits (53.5 vs. 59.7, p<0.01) were significantly higher after-training. The scores on 'Eating a lot of food that I want to eat is more important than nutrition (p<0.01)', 'I am interested in information on nutrition and health (p<0.01)', 'Have three meals a day (p<0.01)', 'Have breakfast regularly (p<0.01)', 'Drink milk every day (p<0.001)', 'Have fruits every day (p<0.05)', and 'Apply nutrition knowledge to daily life (p<0.001)' were significantly higher after-training. Among the nutrients intakes, the protein (p<0.05), vitamin C (p<0.01), and calcium (p<0.001) were significantly higher after-training. Nutrition education improved the lifestyle factors, dietary attitudes, food habits, and dietary nutrition intakes.

• Journal of the Korean Society of Food Culture
• /
• v.22 no.6
• /
• pp.775-782
• /
• 2007

Dietary behavior of the elerly over 65 and local products in Yeongi Chungnam were studied during busy farming season and meal menu was developed based upon the information surveyed. In allowance, 45% of them lived with less then one hundred thousand won but 95% had their own residence(P<0.001). The dental health conditions of the male and female elderly did not show significant differences but had tendencies of bad conditions with 68% and 80%, respectively. Percentage of using denture at least one side was only 48%(P<0.05). Meal preparation was mostly done by 75% of the female elderly and only 64% of the elderly in the area took meals regularly. Recommended intakes(RIs) of calorie, protein, dietary fiber, calcium for the elderly were significantly very low(P<0.001), but those of sodium were high(P<0.05). Meal menu was developed for the meal service introduction in the pavilion of the elderly with considerations of the food habits, nutritional status, and local products studied.

• Journal of the Korean Society of Food Culture
• /
• v.38 no.5
• /
• pp.304-313
• /
• 2023

This study was a qualitative investigation into the food security and food variety among the rural elderly. For the qualitative data collection, nineteen elderly people who lived in Yangpyeong-gun were interviewed individually. Food security and variety was evaluated based on accessibility and affordability. The participants seemed to have difficulty preparing their own meals and eating with their families or others. The frequency of vegetable intake was found to be high, as vegetables were available through cultivation. However, in terms of diversity, the intake of meat and milk, which are sources of protein and calcium, was found to be significantly low. This has to do with very poor physical accessibility. A lack of nutrition education was identified as the biggest reason for not following dietary therapy despite having a pre-existing disease condition. Therefore, for the elderly in Yangpyeong-gun, it is suggested that a basic nutrition policy for food supply that can increase their actual intake is more essential than education on cooking and nutrients. Moreover, periodic nutrition education or a regular counseling system for dietary therapy through local public health centers may help improve the health of the elderly.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.36 no.11
• /
• pp.1399-1408
• /
• 2007

This study was conducted to compare health and nutritional status of 45 home-living elderly people receiving free Meals on Wheels (MOW) (13 men, 32 women) and 81 low income class elderly people receiving free congregate meals (CM) (10 men, 71 women) served in Seoul. Data were obtained from questionnaires, anthropometry and interviews for the 24-hour dietary recall methods. There were no significant differences between the two groups in age and body mass index. Education level, type of housing, family type and income of the two groups also were not significantly different. In MOW, frequencies of exercise were lower while the prevalence of stroke, respiratory disease and loneliness were higher, compared with the CM. The scores of ADL, IADL and food habit of MOW were lower than those of CM. The average daily nutritional intake of both MOW and CM were as a whole under the DRI for Koreans. Energy and macro-nutrient intakes of MOW were tended to be lower than CM (except protein intakes for female). Ca, K, vitamin A, vitamin $B_1$, vitamin $B_2$, vitamin C and folate intakes of MOW were less than 50% of DRI. Percentages of subjects consuming energy less than 75% of EER and 4 nutrients intakes less than EAR were higher in MOW (42.2%) than in CM (1.2%). Our results indicated that dietary nutritional status of MOW was very poor, especially in the case of female elderly groups. For the welfare of the home-living elderly people receiving free MOW, meal service programs should be improved in quality of diet by national supports.

• Korean Journal of Community Nutrition
• /
• v.10 no.1
• /
• pp.101-110
• /
• 2005

This survey was carried out to obtain the information concerning nutritional status, including factors of food habits and nutrient intake of the long-lived elderly men and women living in Ganghwa-gun. In order to assess the quality of dietary intake among the elderly, a survey was conducted during December 2003 of 103 subjects who were over 85 years of age. Dietary nutrient intake data were obtained through the 24 hr recall method. Chi-square test and t-test were the main data analysis method. Their dietary habits such as three meals a day and a regular meal time have shown that they have generally good eating habits. Average daily calorie intake ($\%$ RDA) was 1233.2 kcal ($68.8\%$) for male and 1215.8 kcal ($75.8\%$) for female which were lower than the Recommended Dietary Allowances (RDA) for Koreans. Energy intake of females got closer to RDA than that of male. Protein intake was 49.3 g for male and 46.9 g for female (which was $82.3\%$ RDA for male and $85.1\%$ RDA for female) for elderly person, the proportion of animal protein to total protein intake were $45.2\%$ for male and $39.0\%$ for female. Average CPF ratio of energy intake for both male and female were 68.7 : 16.1 : 15.2 and 69.6 : 15.4 : 15.0. SFA : MUFA : PUFA ratio of the subject was 0.78 : 1.03 : 1.00 for male and 0.64 : 0.92 : 1.00 for female. Calcium intakes for both males and females were 321.3 mg and 377.2 mg. Vitamin A was the nutrient found to be least sufficient. Mean daily intakes of most of the vitamins and minerals for both males and females were lower than RDA except vitamin C and Zn for female, especially $\%$ RDAs of vitamin A, Ca for male and vitamin A for females were less than $50\%$ of RDA. In conclusion, long-lived elderly in Ganghwa areas did not consume enough nutrients quantitatively as well as qualitatively, especially Ca, Fe, vitamin A, vitamin $B_2$ and vitamin E. These results suggest that nutritional guidelines for older Koreans should focus on the maintenance of adequate energy intake. In addition, selection of foods with high protein and calcium, such as dairy food, should be emphasized, particularly in the long-lived elderly.

• Journal of the Korean Society of Food Culture
• /
• v.18 no.3
• /
• pp.261-269
• /
• 2003

This was preliminary study that was to find out the developing point in military meal service to focus on seafood dishes that recently increased plate waste. This study was conducted to analyze menu patterns in military meal service. The result of this study was using to develop new seafood dishes in military meal service. On the basis of some findings, several developing points how to plan meals include many kinds of seafood dishes and to modify taste and cooking method that was more highly prefered by young military persons were suggested. This preliminary study findings were as follows: 1. Each meal was served cooked rice and 4 kinds of dishes(soup or stew, main dish, side dish and kimchi) 2. The seafood dishes was served as 28.6% in soup or stew, 35.0% in main dish and 36.4% in side dish of total serving of seafood dishes. 3. All of raw materials of seafood were supplied by frozen, several items were supplied dried material. Supplying seafood items were limited. Numbers of using seafood items were using 2.7 times per day. Laver and squid was most frequently used. 4. Seafood dishes were frequently serving in breakfast, especially seasoned & toasted laver was served 28.8% of seafood menu in breakfast because of convenience. 5. The nutrients contents of each dishes were as follows, the soup was $86.5{\pm}3.2kcal$ and $10.9{\pm}8.9g$ of animal protein, stew was $165.3{\pm}70.2kcal$ and $13.3{\pm}7.9g$ of animal protein. Nutrients content of other main dish and side dishes was different from 108.1kcal (in steaming dish) to 412.4kcal (in deep-fat frying dish) according to different cooking method. The highest animal protein dish that contented $18.9{\pm}5.1g$ of protein was pan-frying dish or grilling dish. Lowest one was $8.4{\pm}4.9g$ in braising dish. 6. Major cooking method of seafood was stew and the next was deep fat frying, stirfrying and braising. Pan-frying or grilling was seldomly used in military menu because of limitation of kitchen facilities and cooking utensils. On the basis of these findings, newely developing military seafood menus were focused on combination dish(such as seafood cooked rice or seafood fried rice) and many kinds of sauce that was applied to deep-fat frying dishes.